Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 5214

Hash
000000354fdf9e391faa665e57abbce9d5476ce9556923d3228ffb6b64b9a8e8
Confirmations
35950
Time
2026-09-20 23:35:47 UTC
Median time
2026-09-20 23:27:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
39ac3ca288f91108a1fb98bb478ea57ff99589ee5a850a11aa993f7262f4d707
Previous block
0000000940ec8860f380165666c372012d4052f0ff909bf3c0c4ecf050954989
Next block
0000001528df4e540ad1ba12c00d1801866046fa20c944ac3f4b5d11e8de3cd2

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 5214 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
39ac3ca288f9…3f7262f4d707 coinbase1250